Driving apparatus for vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11766928
APP PUB NO 20220402348A1
SERIAL NO

17807018

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A vehicle driving apparatus includes: an engine; a fluid transmission device; first and second rotary electric machines; an output shaft for receiving a power transmitted through a first power transmission path and outputting the power to one of a pair of front wheels and a pair of rear wheels; and a control device for controlling an engine operation point by adjusting an electrical path amount between the first and second rotary electric machines. The second rotary electric machine outputs the power to the other of the pair of front wheels and the pair of rear wheels, through a second power transmission path. The control device obtains a target electrical path amount enabling the engine operation point to become a target operation point, and causes a speed change device provided in the second power transmission path to establish a gear ratio enabling the target electrical path amount to be attainable.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHATOYOTA-SHI AICHI 471-8571

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Habata, Yohei Susono, JP 11 4
Nakano, Masato Toyota, JP 59 399
Okuda, Koichi Toyota, JP 180 749
Tabata, Atsushi Okazaki, JP 475 7871
Takaira, Koji Okazaki, JP 26 57

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